// 加载环境变量
// require('dotenv').config();

var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var cors = require('cors')
var port = process.env.PORT || 3000

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var bkcRouter = require('./routes/bkc');
var hyRouter = require('./routes/hy');
var jjxRouter = require('./routes/jjx');
var lztRouter = require('./routes/lzt');
var zjxRouter = require('./routes/zjx');
var hongbaoLztRouter = require('./routes/Hongbao-lzt');
const aiRouter = require('./routes/ai');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.use(cors())
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/upload', express.static(path.join(__dirname, 'upload')));
app.use('/sha-lzt', require('./routes/sha-lzt'));

// 路由
app.use('/', indexRouter);
app.use('/bkc', bkcRouter);
app.use('/hy', hyRouter);
app.use('/jjx', jjxRouter);
app.use('/lzt', lztRouter);
app.use('/zjx', zjxRouter);
app.use('/users', usersRouter);
app.use('/hongbao-lzt/ai', aiRouter);
app.use('/hongbao-lzt', hongbaoLztRouter);

// 验证邮件服务配置
const { verifyEmailConfig } = require('./utils/emailService');
verifyEmailConfig().then(result => {
  if (result) {
    console.log('邮件服务配置成功');
  } else {
    console.log('邮件服务配置失败，请检查环境变量 EMAIL_USER 和 EMAIL_PASS');
  }
}).catch(error => {
  console.log('邮件服务验证出错:', error.message);
});

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
